condition	mean	min	max
4 h after light	9.0	9.0	9.0
8 h after light	17.900000000000002	4.2	31.6
12 h after light	7.25	3.3	11.2
4 h after dark	23.9	14.2	33.6
8 h after dark	38.4	4.6	72.2
12 h after dark	66.55	50.5	82.6