condition	mean	min	max
4 h after light	9.5898585	8.417601	10.762116
8 h after light	10.15705	10.11544	10.19866
12 h after light	9.385455	9.38124	9.38967
4 h after dark	10.141265	10.141265	10.141265
8 h after dark	10.582762500000001	10.383575	10.78195
12 h after dark	9.933065	9.933065	9.933065