condition	mean	min	max
0 h after light	12.87455	11.908	13.8411
4 h after light	7.04766	6.15659	7.93873
8 h after light	9.795095	9.02529	10.5649
4 h after dark	10.126384999999999	9.39147	10.8613
8 h after dark	9.51922	8.39254	10.6459
12 h after dark	10.9818	10.1731	11.7905