condition	mean	min	max
4 h after light	81.8819075	74.339675	89.42414
8 h after light	80.9533055	77.854966	84.051645
12 h after light	97.589366	96.086517	99.092215
4 h after dark	87.4435505	86.629153	88.257948
8 h after dark	154.710423	122.111866	187.30898
12 h after dark	74.238905	74.238905	74.238905