condition	mean	min	max
2 h after light	16.20035	10.9454	21.0717
6 h after light	10.771513333333333	6.42702	13.6177
10 h after light	12.764175	9.92245	16.1409
14 h after light	14.913766666666668	12.4676	20.3457
18 h after light	15.012416666666667	10.0422	21.8121
2 h after dark	19.1732	15.2628	27.8267