condition mean min max 4 h after light 32.786756 30.274561 35.298951 8 h after light 29.793873500000004 27.075554 32.512193 12 h after light 33.199116 30.879527 35.518705 4 h after dark 29.329462 21.012091 37.646833 8 h after dark 34.789961500000004 22.013813 47.56611 12 h after dark 33.872914 33.872914 33.872914