condition mean min max 1 h after light 13.180092121333333 6.322131284 22.26198698 3 h after light 13.291553214333334 4.808895023 21.59388887 5 h after light 15.627948768666666 8.654845666 19.68034616 7 h after light 19.268895793333336 11.1807174 31.96655519 9 h after light 7.783371021 5.140581605 10.96159023 11 h after light 21.110373751 3.577369973 29.93079901 13 h after light 11.960135946666668 4.71065597 23.91445501 15 h after light 10.58922809 8.22722309 11.79880762 1 h after dark 10.697455675 7.990081645 12.1563416 3 h after dark 10.463978296666667 7.8949611310000005 15.25428021 5 h after dark 22.98651256333333 15.00537855 30.26616215 7 h after dark 20.46383296833333 4.188669295 40.49673014