condition	mean	min	max
0 h after light	9.65398	8.49226	10.8157
4 h after light	7.879760000000001	6.72482	9.0347
8 h after light	6.8979099999999995	6.55522	7.2406
4 h after dark	8.345105	6.79448	9.89573
8 h after dark	9.244935	7.74187	10.748
12 h after dark	7.698755	7.68729	7.71022