condition mean min max 1 h after light 6.2020402445 5.899548814 6.504531675 3 h after light 8.327666922666666 7.080817178999999 10.15583224 5 h after light 7.917011391666667 5.680510462000001 9.23555358 7 h after light 10.154731561 7.598744373 12.45471242 9 h after light 8.471437909 6.169399619 9.755351693 11 h after light 6.440645878333333 5.331258265 7.532647087000001 13 h after light 5.216964899333333 3.1838435130000002 7.180525256 15 h after light 5.600996048333333 2.774295242 8.182470421 1 h after dark 6.799584408666667 6.015603936000001 7.878371996 3 h after dark 6.776843585666667 5.911299202 7.5281285129999995 5 h after dark 6.366043961333334 5.406147726 8.238568471 7 h after dark 7.049258180666667 6.261066675 7.537410682000001