condition	mean	min	max
3 h after light	1.7295245833333335	0.0	3.93758
7 h after light	1.5476749166666668	0.0	3.63337
11 h after light	1.5588514166666667	0.0	3.98694
2 h after dark	1.8269055	0.0	4.36396
6 h after dark	1.9413940833333334	0.238171	5.64688
10 h after dark	1.7183548333333334	0.0	4.5436