condition mean min max 1 h after light 49.622488335 45.14535824 54.09961843 3 h after light 50.53080810666667 48.63617708 53.48512685 5 h after light 53.06972193666667 50.93431655 57.150921499999995 7 h after light 59.11047538333333 53.26018863 65.6375903 9 h after light 66.15642616333334 62.79782453 68.88158288 11 h after light 54.513660673333334 52.20591592 57.53128001 1 h after dark 61.13179685666667 59.71795561 62.89539426 3 h after dark 57.21047195 54.35058974 59.83552383 5 h after dark 60.97056578666667 59.44197249 63.45899455 7 h after dark 57.19799444 54.84116782 58.68342752 9 h after dark 58.07690353666667 56.68233612 60.31974021 11 h after dark 52.151967909999996 49.56804212 55.88430242