condition mean min max 1 h after light 16.19599628 16.19599628 16.19599628 3 h after light 9.250301381 4.356038842 14.14456392 5 h after light 4.1986529025 3.817671813 4.579633992 7 h after light 6.236071214 5.957060557999999 6.51508187 9 h after light 5.3439429705000006 5.198184398 5.489701543 11 h after light 5.9911696725 5.453050972000001 6.529288372999999 1 h after dark 4.747345391 4.169391678 5.325299104 3 h after dark 7.114343103 6.4668378760000005 7.76184833 5 h after dark 10.257945968000001 9.557535466000001 10.95835647 7 h after dark 15.886403145000001 12.14403223 19.62877406 9 h after dark 25.84638772 25.70032757 25.99244787 11 h after dark 30.030064005 28.98766112 31.07246689