condition mean min max 1 h after light 4.1120560865 4.08033533 4.143776843 3 h after light 3.210748112 2.606003861 3.871042665 5 h after light 3.215935688 2.075517304 4.470737014 7 h after light 4.378887633 3.9746409430000003 4.80630284 9 h after light 5.587881419333334 5.103209217 6.018545001000001 11 h after light 10.356964912333334 7.247034167000001 12.578363699999999 1 h after dark 12.67301786 12.41196724 12.93234909 3 h after dark 14.597656073333333 13.40151528 16.20733474 5 h after dark 10.90194968 10.12197186 12.37724362 7 h after dark 10.440694144333333 8.721009367999999 13.13834891 9 h after dark 8.204417684666666 6.8829783220000005 8.984442452 11 h after dark 5.751406951 4.935828309 6.6039420920000005