condition	mean	min	max
0 h after light	21.2753	20.3739	22.1767
2 h after light	10.24422	9.14954	11.3389
4 h after light	7.2265999999999995	7.13047	7.32273
8 h after light	8.283895	8.15148	8.41631
12 h after light	10.691895	9.56099	11.8228
2 h after dark	11.66455	11.4198	11.9093
4 h after dark	12.33065	10.6613	14.0
8 h after dark	22.0119	21.3625	22.6613
12 h after dark	18.57145	17.1568	19.9861