condition	mean	min	max
0 h after light	0.13562400000000002	0.135503	0.135745
4 h after light	0.34069950000000004	0.267197	0.414202
8 h after light	1.22203	1.10347	1.34059
4 h after dark	0.599653	0.40082	0.798486
8 h after dark	0.5355005	0.403734	0.667267
12 h after dark	0.0661865	0.0	0.132373