condition	mean	min	max
3 h after light	6.175313333333333	5.80107	6.83165
6 h after light	8.54856	7.00033	10.0938
9 h after light	11.0562	10.3763	12.1556
12 h after light	10.44912	8.01588	11.5926
3 h after dark	10.121353333333333	9.43416	10.5233
6 h after dark	7.5850599999999995	6.5459	8.63903
9 h after dark	6.04029	4.6594	8.20044
12 h after dark	5.73892	4.66362	6.81422