condition	mean	min	max
0 h after light	50.6627	49.0506	52.2748
4 h after light	59.36635	44.8102	73.9225
8 h after light	22.3935	21.3625	23.4245
4 h after dark	49.21095	33.7845	64.6374
8 h after dark	97.273	92.119	102.427
12 h after dark	74.0188	73.5656	74.472