condition mean min max 1 h after light 1.31668648 1.007240041 1.626132919 3 h after light 2.6805871636666665 0.8559229559999999 5.889349312999999 5 h after light 0.8663871893333334 0.7682582720000001 0.9793983559999999 7 h after light 1.4835084186666665 0.65506417 2.14497825 9 h after light 2.1227889033333334 0.6918689140000001 2.988838556 11 h after light 1.81909596 1.172876818 3.0394891760000005 13 h after light 1.2028950633333333 1.057305186 1.4492803269999999 15 h after light 0.9850932336666667 0.598717348 1.5213877130000002 1 h after dark 1.076326613 0.5718485529999999 1.5756743990000002 3 h after dark 1.5998883533333335 0.967172357 2.598373275 5 h after dark 1.283392565 0.8877653440000001 1.714144401 7 h after dark 1.4739739440000001 0.847995829 2.10831837