condition mean min max 0 h after light 32.9989 31.9387 34.0591 2 h after light 37.604600000000005 35.4827 39.7265 4 h after light 33.20335 33.1739 33.2328 8 h after light 33.5436 32.3434 34.7438 12 h after light 32.34005 29.7838 34.8963 2 h after dark 33.1065 25.4521 40.7609 4 h after dark 32.7542 31.825 33.6834 8 h after dark 30.5567 27.9197 33.1937 12 h after dark 32.8259 32.3079 33.3439