condition mean min max 4 h after light 125.5263 105.2355 147.3048 8 h after light 99.04851333333333 62.53174 134.5682 12 h after light 75.96267666666667 74.69904 77.64402 16 h after light 171.8527 127.859 238.0939 4 h after dark 188.2428 149.709 248.0813 8 h after dark 101.05393 82.48368 123.9292