condition	mean	min	max
4 h after light	14.8	14.8	14.8
8 h after light	25.0	13.8	36.2
12 h after light	7.35	3.0	11.7
4 h after dark	5.6000000000000005	2.4	8.8
8 h after dark	13.15	4.5	21.8
12 h after dark	7.25	1.8	12.7