condition	mean	min	max
0 h after light	0.30498949999999997	0.203085	0.406894
4 h after light	0.1368357	0.0667434	0.206928
8 h after light	0.8458815	0.620183	1.07158
4 h after dark	0.7660225	0.734225	0.79782
8 h after dark	0.4014305	0.336164	0.466697
12 h after dark	0.40047	0.33802	0.46292