condition	mean	min	max
4 h after light	24.0	24.0	24.0
8 h after light	17.5	1.8	33.2
12 h after light	11.950000000000001	0.6	23.3
4 h after dark	10.0	0.5	19.5
8 h after dark	9.0	1.1	16.9
12 h after dark	10.200000000000001	0.6	19.8