condition mean min max 3 h after light 0.026922133333333334 0.0 0.0807664 6 h after light 0.0286372 0.0 0.0859116 9 h after light 1.251542 0.921826 1.76002 12 h after light 1.2227903333333332 0.930361 1.43447 3 h after dark 0.24578956666666668 0.0920977 0.494831 6 h after dark 0.078624 0.0 0.235872 9 h after dark 0.02653286666666667 0.0 0.0795986 12 h after dark 0.0 0.0 0.0