condition	mean	min	max
3 h after light	2.7668020833333333	0.615491	6.31512
7 h after light	2.3197394166666667	0.294156	7.10076
11 h after light	2.14496375	0.136986	10.173
2 h after dark	2.4233775	1.03941	6.6216
6 h after dark	1.91440675	0.0	4.82576
10 h after dark	1.2350773333333334	0.0	4.88469