condition	mean	min	max
4 h after light	2.5	2.5	2.5
8 h after light	5.65	5.2	6.1
12 h after light	33.2	7.7	58.7
4 h after dark	10.3	5.1	15.5
8 h after dark	16.8	5.7	27.9
12 h after dark	11.0	5.2	16.8