condition	mean	min	max
3 h after light	2.76803325	0.468887	7.60739
7 h after light	1.6979445	0.371424	4.7094
11 h after light	2.8790921666666667	0.344857	7.33342
2 h after dark	2.81208275	0.870663	6.10645
6 h after dark	2.448816	0.208174	5.86097
10 h after dark	1.9131041666666666	0.151628	6.6883