condition	mean	min	max
4 h after light	0.8	0.8	0.8
8 h after light	10.2	1.0	19.4
12 h after light	1.9	0.9	2.9
4 h after dark	21.05	12.1	30.0
8 h after dark	10.7	1.4	20.0
12 h after dark	14.899999999999999	10.1	19.7