condition mean min max 1 h after light 5.584460163666667 4.812116497 6.251345838 3 h after light 7.273880909000001 4.393561805 9.03809386 5 h after light 9.181503000333333 3.78029643 14.60323558 7 h after light 7.823453697000001 4.089243865 12.02992335 9 h after light 9.372626033666666 8.734698404 9.823501625 11 h after light 12.812508404666666 7.619745534 20.72036443 13 h after light 9.281231047 6.847448368999999 13.51134991 15 h after light 6.2379352636666665 4.647438997 7.723398788 1 h after dark 6.550978343000001 3.8813535760000004 9.371083411 3 h after dark 9.069520205333333 7.446383794 11.91740641 5 h after dark 10.064974335 7.275335055 11.97135332 7 h after dark 7.462322206666666 4.397537956 11.53116018