Today when I went to feed the boys I noticed Blue's sheath was very swollen(I'll post pics at the end). I admit it has been long time since I cleaned it. So I decided to clean it while he was eating.
1 There is an average of 1460 hours of sunlight per year (of a possible 4383) with an average of 3:59 of sunlight per day. 2  It is sunny 33.3% of daylight hours.
radiation is 1 kW/m2, the number of peak sun hours is numerically identical to the average daily solar. insolation. For example, a location that receives 8 kWh/m 2 per day can be said to have received 8 hours. of sun per day at 1 kW/m2.