condition	mean	min	max
2 h after light	2.2050033333333334	1.17047	3.58774
6 h after light	2.1790533333333335	0.0	3.86815
10 h after light	3.16365	2.17164	4.2577
2 h after dark	4.18279	1.61734	7.97072
6 h after dark	4.129153333333333	3.92112	4.26957
10 h after dark	4.26023	2.75324	6.16703