condition mean min max 1 h after light 1.9819202453333333 0.859306517 4.002660285 3 h after light 1.4232061376666667 1.136867152 1.637070646 5 h after light 1.7010031573333333 1.465557693 2.024525302 7 h after light 2.019747397 1.242301934 2.450397959 9 h after light 2.2832644993333333 1.9840841280000001 2.635573607 11 h after light 1.981308834 1.615586439 2.412005781 13 h after light 2.005130677 0.5827615629999999 3.0448112480000002 15 h after light 1.804291806 1.0645540709999999 2.260916269 1 h after dark 2.4424944573333334 1.657682946 3.105082861 3 h after dark 0.9739246956666667 0.0 2.383481283 5 h after dark 2.311943395 1.6980643 3.377834133 7 h after dark 3.1365066550000003 2.100316636 5.174238541