condition	mean	min	max
4 h after light	1.9	1.9	1.9
8 h after light	49.75	23.6	75.9
12 h after light	2.9000000000000004	2.2	3.6
4 h after dark	14.950000000000001	1.8	28.1
8 h after dark	16.45	1.9	31.0
12 h after dark	19.45	18.9	20.0