condition	mean	min	max
3 h after light	2.9079623249999997	0.0	16.6912
7 h after light	3.2717930833333333	0.131828	17.9329
11 h after light	3.0907351666666667	0.195837	13.5825
2 h after dark	3.4597311083333335	0.0	16.6262
6 h after dark	2.581928583333333	0.0	10.5777
10 h after dark	1.973469325	0.0	9.25497