condition mean min max 1 h after light 2.121113959 1.4070121830000002 2.835215735 3 h after light 2.4952098703333334 1.737006324 3.452857981 5 h after light 2.8808182623333334 0.968659686 4.083711115 7 h after light 3.8948757300000003 3.285703179 4.757785496 9 h after light 2.307040197 0.7796569640000001 3.957743759 11 h after light 2.067037371666667 1.3985504530000001 2.568356986 1 h after dark 4.901716076 4.598168564 5.503419438 3 h after dark 5.150263038 3.575828117 7.258883512000001 5 h after dark 4.716870046666667 3.041836103 7.00036124 7 h after dark 5.111607106 3.504704699 8.169681103 9 h after dark 5.959012853 3.9443893689999996 7.049670868 11 h after dark 3.6351122786666665 3.3642723869999998 3.8170405589999996