condition mean min max 1 h after light 6.623363947 6.547060269 6.699667625 3 h after light 7.100828916666667 5.517948906 8.85934302 5 h after light 7.833165635666667 4.701112107 10.21783502 7 h after light 7.065298909333333 5.764564697000001 8.442854508 9 h after light 8.573925496 5.9500726639999995 10.5063043 11 h after light 8.229473098333333 5.384570847999999 10.58183603 13 h after light 7.350947300333333 3.918576631 9.222692989 15 h after light 6.948067097666667 5.906564062999999 8.351746403 1 h after dark 9.11274582 7.291069055 11.01734204 3 h after dark 8.732212848666666 8.453718084 9.159265796 5 h after dark 6.619513578 5.009533015 7.926501484 7 h after dark 6.223000957666667 5.865304484 6.452731981