condition	mean	min	max
4 h after light	54.45795	43.0201	65.8958
8 h after light	86.45679999999999	83.9887	88.9249
12 h after light	135.01850000000002	120.881	149.156
4 h after dark	114.34	112.301	115.777
8 h after dark	93.56553333333333	90.1081	96.1036
12 h after dark	75.72703333333334	71.8681	78.0386