condition	mean	min	max
0 h after light	66.9418	61.9867	71.8969
4 h after light	63.9958	59.4628	68.5288
8 h after light	53.65285	53.2486	54.0571
4 h after dark	53.44005	52.6144	54.2657
8 h after dark	63.8958	61.5008	66.2908
12 h after dark	72.6812	64.5053	80.8571