condition	mean	min	max
4 h after light	4.9	4.9	4.9
8 h after light	12.4	10.9	13.9
12 h after light	7.800000000000001	5.8	9.8
4 h after dark	5.949999999999999	5.8	6.1
8 h after dark	10.7	3.4	18.0
12 h after dark	5.199999999999999	4.3	6.1