condition	mean	min	max
4 h after light	4.4	4.4	4.4
8 h after light	14.75	7.0	22.5
12 h after light	16.85	4.5	29.2
4 h after dark	22.849999999999998	7.8	37.9
8 h after dark	18.0	7.9	28.1
12 h after dark	32.1	22.1	42.1