condition	mean	min	max
0 h after light	5.359870000000001	5.03755	5.68219
2 h after light	13.46115	12.7239	14.1984
4 h after light	20.800150000000002	20.7723	20.828
8 h after light	16.35555	16.1421	16.569
12 h after light	20.69095	19.0007	22.3812
2 h after dark	14.18985	13.4892	14.8905
4 h after dark	12.3021	11.5613	13.0429
8 h after dark	10.219545	9.92509	10.514
12 h after dark	6.29388	6.1368	6.45096