condition	mean	min	max
4 h after light	6.6	6.6	6.6
8 h after light	13.7	10.0	17.4
12 h after light	11.600000000000001	9.9	13.3
4 h after dark	7.0	5.5	8.5
8 h after dark	29.05	14.6	43.5
12 h after dark	8.0	5.7	10.3