condition	mean	min	max
0 h after light	51.9539	50.2189	53.6889
4 h after light	38.067750000000004	32.5195	43.616
8 h after light	53.12975	45.4355	60.824
4 h after dark	75.91495	71.0863	80.7436
8 h after dark	60.98035	57.8876	64.0731
12 h after dark	45.01325	41.5518	48.4747