condition mean min max 3 h after light 0.026831941666666668 0.0 0.141882 7 h after light 0.038750458333333335 0.0 0.178223 11 h after light 0.0385016 0.0 0.22281 2 h after dark 0.024813625 0.0 0.249727 6 h after dark 0.0118102 0.0 0.0725072 10 h after dark 0.006911091666666667 0.0 0.0829331