condition mean min max 1 h after light 1.443326913 0.935294324 1.9513595019999999 3 h after light 3.8613659106666667 3.112447112 4.969875353 5 h after light 4.160974698666666 2.9381950669999997 4.78152774 7 h after light 5.963477940666667 4.716462025 8.095563071 9 h after light 5.168390137333333 3.970405695 6.276560967999999 11 h after light 3.839017638 2.772254298 5.0878405760000005 13 h after light 4.412137911333333 1.040871918 6.455885092999999 15 h after light 5.598940955 4.116696165 7.517228922999999 1 h after dark 4.629331445 3.041597496 7.272343381000001 3 h after dark 4.168089041333333 3.264206704 4.6279478560000005 5 h after dark 3.4752093266666666 3.058256478 3.741296808 7 h after dark 3.5308561583333335 2.9679854010000004 4.344413611