condition	mean	min	max
2 h after light	4.2931333333333335	2.81402	5.29564
6 h after light	7.41721	5.31921	9.44152
10 h after light	9.281073333333334	6.80462	13.5169
2 h after dark	8.10738	4.95426	10.6389
6 h after dark	14.256499999999999	11.3425	18.6709
10 h after dark	7.938833333333333	2.1626	11.1267