condition mean min max 1 h after light 2.1489832845 2.0864258 2.211540769 3 h after light 3.6276321576666666 2.1009017999999995 5.252662901 5 h after light 1.951926413 1.89951102 1.997471508 7 h after light 3.593556301 1.637660425 4.635920733 9 h after light 3.452755306666667 2.352354309 4.7074207260000005 11 h after light 2.7752271703333333 1.81262781 3.63417184 13 h after light 2.4709461033333335 1.4082384769999998 3.1719155580000002 15 h after light 1.771519384 1.610881108 1.97404915 1 h after dark 3.0839649906666664 2.501837421 4.181597443999999 3 h after dark 4.656277762666667 2.961965343 5.615243399 5 h after dark 3.511461379333334 2.219413361 4.944647311000001 7 h after dark 5.219521372666667 3.674648592 6.261066675