condition mean min max 4 h after light 202.46169999999998 176.9671 220.0785 8 h after light 47.78732333333333 38.73798 62.85966 12 h after light 58.954813333333334 39.83745 80.36780999999999 16 h after light 132.17183333333332 94.4422 200.7586 4 h after dark 99.46764 89.36277 112.9344 8 h after dark 136.70736666666667 104.1967 167.2122