condition mean min max 4 h after light 114.9787105 113.385284 116.572137 8 h after light 117.0467065 116.539749 117.553664 12 h after light 101.3131865 83.945611 118.680762 4 h after dark 106.88802 87.371541 126.404499 8 h after dark 102.90436249999999 82.431068 123.377657 12 h after dark 113.385284 113.385284 113.385284