condition	mean	min	max
4 h after light	16.2	16.2	16.2
8 h after light	31.0	18.6	43.4
12 h after light	2.8499999999999996	1.1	4.6
4 h after dark	6.15	6.1	6.2
8 h after dark	19.25	6.5	32.0
12 h after dark	14.350000000000001	12.6	16.1