condition mean min max 1 h after light 0.487739947 0.487739947 0.487739947 3 h after light 1.5373962369999998 0.904705665 2.170086809 5 h after light 2.985627151 2.981607494 2.9896468080000003 7 h after light 4.660842728 4.275038875 5.046646581 9 h after light 4.283502331499999 4.223974982 4.343029681 11 h after light 5.8444735055 5.081900009 6.607047002000001 1 h after dark 8.1333679785 7.333614432 8.933121525 3 h after dark 10.466613016 6.6051170720000005 14.32810896 5 h after dark 9.0191650465 8.711328344 9.327001748999999 7 h after dark 12.153281325 10.81561265 13.49095 9 h after dark 17.774572385 15.89105569 19.65808908 11 h after dark 25.544498975 24.43784694 26.65115101