condition	mean	min	max
4 h after light	14.7	14.7	14.7
8 h after light	1.75	1.7	1.8
12 h after light	24.799999999999997	11.2	38.4
4 h after dark	2.1	1.7	2.5
8 h after dark	7.75	2.9	12.6
12 h after dark	18.0	1.2	34.8