condition mean min max 1 h after light 5.2852989165 4.854922919 5.715674914 3 h after light 7.285124501333334 5.556030171000001 8.48280168 5 h after light 7.250884627333334 6.61196961 7.852887196 7 h after light 7.286381907666667 6.543684822 8.527339661000001 9 h after light 9.488061695333334 8.387087106000001 11.35285721 11 h after light 9.312710063 8.105015276 10.97394934 1 h after dark 6.278283378 4.810248587 9.134531633 3 h after dark 4.716304126 4.411458893 5.218903165 5 h after dark 4.436904948333333 3.4856734539999996 4.986673833 7 h after dark 3.42100914 2.986772778 4.015612105 9 h after dark 3.2029982743333334 2.445089571 4.339388892 11 h after dark 2.9693972140000002 2.407416609 3.922374215