condition	mean	min	max
4 h after light	3.5	3.5	3.5
8 h after light	20.0	2.8	37.2
12 h after light	54.95	43.2	66.7
4 h after dark	58.599999999999994	4.6	112.6
8 h after dark	11.700000000000001	1.8	21.6
12 h after dark	23.1	21.5	24.7