condition	mean	min	max
4 h after light	7.9	7.9	7.9
8 h after light	10.649999999999999	7.1	14.2
12 h after light	14.25	13.9	14.6
4 h after dark	24.55	23.3	25.8
8 h after dark	19.4	16.9	21.9
12 h after dark	12.25	12.0	12.5