condition mean min max 1 h after light 3.3963876624999996 3.1117013119999997 3.681074013 3 h after light 4.511629493666667 3.540369812 5.372353027999999 5 h after light 5.547542988333333 4.0476206569999995 6.672397422 7 h after light 6.678961937 2.559746805 9.311051853 9 h after light 6.788613610333333 5.916584727 7.96851551 11 h after light 4.864290161333333 3.824742975 6.935219592 13 h after light 6.046655301333334 4.190073491000001 7.172433081 15 h after light 6.000067852 4.374578294 8.599732713 1 h after dark 6.531293852666667 6.151334459 7.245670015 3 h after dark 6.699566481000001 5.94518159 7.945680242000001 5 h after dark 5.301437213333334 4.949042636000001 5.968845392 7 h after dark 3.978805665666667 2.1779736240000003 7.403222555