condition	mean	min	max
4 h after light	14.8	14.8	14.8
8 h after light	27.700000000000003	5.7	49.7
12 h after light	21.0	8.7	33.3
4 h after dark	26.450000000000003	9.8	43.1
8 h after dark	14.95	11.5	18.4
12 h after dark	22.200000000000003	7.7	36.7