condition mean min max 0 h after light 192.091 188.969 195.213 4 h after light 137.15 122.92 151.38 8 h after light 169.00549999999998 136.198 201.813 4 h after dark 204.517 202.495 206.539 8 h after dark 221.7665 211.308 232.225 12 h after dark 170.054 169.76 170.348