condition	mean	min	max
4 h after light	10.4	10.4	10.4
8 h after light	15.4	6.7	24.1
12 h after light	13.450000000000001	4.8	22.1
4 h after dark	8.45	7.7	9.2
8 h after dark	23.95	9.5	38.4
12 h after dark	13.05	9.8	16.3