condition mean min max 4 h after light 61.28015 47.6619 74.8984 8 h after light 225.96050000000002 215.622 236.299 12 h after light 96.59989999999999 80.1788 113.021 4 h after dark 35.99296666666667 34.5472 38.7002 8 h after dark 26.613066666666665 23.1842 30.6818 12 h after dark 52.701566666666665 45.4954 63.5181