condition	mean	min	max
4 h after light	1.224389	0.142757	3.07274
8 h after light	0.1303263	0.0	0.296283
12 h after light	0.33856033333333335	0.167447	0.603617
4 h after dark	0.5560573333333334	0.0	1.31865
8 h after dark	0.7472833333333333	0.354874	1.07835
12 h after dark	0.658686	0.346736	0.934267