condition	mean	min	max
0 h after light	5.719485000000001	5.3101	6.12887
4 h after light	6.2676549999999995	6.20605	6.32926
8 h after light	9.15433	8.27596	10.0327
4 h after dark	9.01853	7.75806	10.279
8 h after dark	7.042165000000001	6.49833	7.586
12 h after dark	6.73901	5.87251	7.60551