condition	mean	min	max
3 h after light	2.1542425	1.03521	4.73135
7 h after light	2.4646775	0.93794	4.3325
11 h after light	1.8897998333333335	0.602068	3.16733
2 h after dark	2.125138333333333	1.093	4.69562
6 h after dark	1.85229275	0.704633	3.57
10 h after dark	1.7111775833333334	0.713251	2.45711