condition mean min max 2 h after light 0.0 0.0 0.0 6 h after light 0.0 0.0 0.0 10 h after light 0.033111999999999996 0.0 0.198672 14 h after light 0.110148 0.0 0.389366 18 h after light 0.05206583333333334 0.0 0.188152 2 h after dark 0.054554 0.0 0.327324