condition	mean	min	max
4 h after light	51.59705	28.2402	74.9539
8 h after light	31.77035	27.614	35.9267
12 h after light	53.3764	48.3871	58.3657
4 h after dark	64.1323	59.5635	68.7011
8 h after dark	85.6023	71.3574	99.8472
12 h after dark	76.0411	70.5191	81.5631