condition mean min max 0 h after light 68.96535 66.2092 71.7215 4 h after light 97.0358 93.9856 100.086 8 h after light 132.5975 123.905 141.29 4 h after dark 168.78 122.7 214.86 8 h after dark 86.8387 71.7414 101.936 12 h after dark 95.18485000000001 79.2647 111.105