condition	mean	min	max
0 h after light	8.031055	7.67473	8.38738
4 h after light	8.467410000000001	7.33757	9.59725
8 h after light	10.161845	9.43369	10.89
4 h after dark	15.5604	14.4468	16.674
8 h after dark	12.3044	12.011	12.5978
12 h after dark	10.037215	8.94183	11.1326