condition	mean	min	max
3 h after light	2.0866510833333334	0.577881	4.36007
7 h after light	2.6109991666666668	0.9333	5.10964
11 h after light	2.134783166666667	0.660737	4.4405
2 h after dark	2.49495875	0.846215	4.20726
6 h after dark	2.1079275833333333	0.788791	3.69035
10 h after dark	1.33317225	0.460381	2.32499