condition	mean	min	max
4 h after light	18.1	18.1	18.1
8 h after light	18.45	14.1	22.8
12 h after light	6.949999999999999	1.2	12.7
4 h after dark	20.65	9.8	31.5
8 h after dark	11.15	3.1	19.2
12 h after dark	5.300000000000001	2.3	8.3