condition	mean	min	max
3 h after light	5.9587825	3.34421	12.8512
7 h after light	8.138440833333334	3.98368	13.621
11 h after light	7.8168975	5.11802	10.3471
2 h after dark	7.71551	4.77907	11.4167
6 h after dark	5.063855	3.62317	6.26927
10 h after dark	4.859676666666666	2.63902	7.32059