condition mean min max 4 h after light 117.856716 106.99505 128.718382 8 h after light 109.9203575 100.608658 119.232057 12 h after light 133.9725635 129.474239 138.470888 4 h after dark 117.663546 79.079002 156.24809 8 h after dark 127.33842250000001 111.847442 142.829403 12 h after dark 119.539749 119.539749 119.539749