condition	mean	min	max
0 h after light	43.37025	43.0565	43.684
4 h after light	57.60485	55.0965	60.1132
8 h after light	46.68625	45.8805	47.492
4 h after dark	44.36595	38.1483	50.5836
8 h after dark	53.11005	49.0819	57.1382
12 h after dark	43.69775	43.3646	44.0309