condition	mean	min	max
4 h after light	4.83061	3.74316	5.91806
8 h after light	68.85765	59.2736	78.4417
12 h after light	51.081999999999994	45.2088	56.9552
4 h after dark	34.05376666666667	30.1542	37.2596
8 h after dark	5.40568	4.36183	7.48779
12 h after dark	4.706546666666666	4.27935	5.51786