condition	mean	min	max
4 h after light	10.342445000000001	9.759477	10.925413
8 h after light	11.6978855	11.469799	11.925972
12 h after light	10.850942	10.241155	11.460729
4 h after dark	10.995607	10.799132	11.192082
8 h after dark	11.7271225	11.199395	12.25485
12 h after dark	9.033829	9.033829	9.033829