condition mean min max 4 h after light 44.022016666666666 36.35863 50.057809999999996 8 h after light 25.45541 18.34627 29.3355 12 h after light 43.56693 30.878159999999998 55.775780000000005 16 h after light 63.05580333333334 57.60694 70.30829 4 h after dark 110.9774 105.1122 119.3821 8 h after dark 63.55558333333334 52.21471 74.69436