condition mean min max 3 h after light 231.517 206.806 266.905 7 h after light 228.79941666666667 177.405 261.551 11 h after light 233.60258333333334 188.963 277.887 2 h after dark 227.855 192.335 275.026 6 h after dark 216.244 174.649 255.133 10 h after dark 209.53058333333334 167.115 264.484