condition	mean	min	max
4 h after light	3.4	3.4	3.4
8 h after light	12.95	2.0	23.9
12 h after light	31.099999999999998	7.9	54.3
4 h after dark	39.05	20.2	57.9
8 h after dark	37.2	35.1	39.3
12 h after dark	27.35	12.7	42.0