condition	mean	min	max
0 h after light	48.52675	42.6609	54.3926
4 h after light	48.6923	42.0613	55.3233
8 h after light	75.92935	72.902	78.9567
4 h after dark	62.9756	60.9432	65.008
8 h after dark	36.39895	26.9626	45.8353
12 h after dark	53.547799999999995	46.4766	60.619