condition	mean	min	max
4 h after light	75.21272	56.133474	94.291966
8 h after light	73.623091	63.3859	83.860282
12 h after light	61.09482199999999	53.336171	68.853473
4 h after dark	55.867852	49.65492	62.080784
8 h after dark	43.5921605	36.961555	50.222766
12 h after dark	95.805087	95.805087	95.805087