condition	mean	min	max
4 h after light	72.7	72.7	72.7
8 h after light	119.05000000000001	96.7	141.4
12 h after light	100.4	81.2	119.6
4 h after dark	58.7	50.9	66.5
8 h after dark	81.5	81.0	82.0
12 h after dark	70.55	64.0	77.1