condition	mean	min	max
4 h after light	32.9478755	29.500584	36.395167
8 h after light	38.7710245	38.514988	39.027061
12 h after light	40.891424	31.996575	49.786273
4 h after dark	59.3087525	30.680269	87.937236
8 h after dark	54.0042105	37.585151	70.42327
12 h after dark	43.61886	43.61886	43.61886