How to adjust? What times of the day are you at your best? Are you asking to cut down to make it fit into the new time frame? One third die before they reach adulthood. And how noisy is your classroom or workplace?
the things studied could to an extent be influenced by participants in the tests.
( z0 possible :ARG1 ( z1 influence :ARG0 ( z2 person :ARG0-of ( z3 participate :ARG1 ( z4 test ) ) ) :ARG1 ( z5 thing :ARG1-of ( z6 study ) ) :degree ( z7 extent ) ) )
(z0 / possible-01
    :ARG1 (z1 / influence-01
              :ARG0 (z2 / person
                        :ARG0-of (z3 / participate-01
                                     :ARG1 (z4 / test)))
              :ARG1 (z5 / thing
                        :ARG1-of (z6 / study-01))
              :degree (z7 / extent)))
the things studied could to an extent be influenced by participants in the tests .
z5 :ARG1-of z6
z1 :degree z7
z0 :ARG1 z1
z1 :ARG1 z5
z1 :ARG0 z2
z2 :ARG0-of z3
z3 :ARG1 z4