condition	mean	min	max
4 h after light	0.3172105	0.288077	0.346344
8 h after light	0.20301950000000002	0.196018	0.210021
12 h after light	0.0874505	0.04788	0.127021
4 h after dark	0.2495937	0.0418494	0.457338
8 h after dark	0.28182799999999997	0.272635	0.291021
12 h after dark	0.389413	0.324597	0.454229