condition mean min max 4 h after light 106.53977649999999 61.331136 151.748417 8 h after light 94.714182 82.997364 106.431 12 h after light 84.8608675 72.673751 97.047984 4 h after dark 42.568963 33.877145 51.260781 8 h after dark 29.6226475 21.691696 37.553599 12 h after dark 52.463749 52.463749 52.463749