condition mean min max 1 h after light 4.0115832365 3.067874533 4.95529194 3 h after light 4.635387512 3.6042368419999997 5.891991367 5 h after light 4.540892196666666 4.0476206569999995 5.04600055 7 h after light 4.253621449333333 3.5364944360000004 5.282881703999999 9 h after light 4.525962818333333 3.333235246 5.357537352 11 h after light 5.297656655333333 3.979224356 7.002427926 13 h after light 4.04986178 3.701973585 4.315150311 15 h after light 4.707001473 3.917532801 5.248366288 1 h after dark 4.182646171333333 3.9480104 4.6108809189999995 3 h after dark 3.831158601 3.269079871 4.92235465 5 h after dark 3.6802018519999997 3.39281738 4.023137232 7 h after dark 3.394825805 2.254998656 4.726666164