condition	mean	min	max
4 h after light	35.2	35.2	35.2
8 h after light	18.1	5.2	31.0
12 h after light	47.75	27.3	68.2
4 h after dark	20.8	9.0	32.6
8 h after dark	10.9	2.6	19.2
12 h after dark	7.550000000000001	3.7	11.4