condition mean min max 4 h after light 209.90993333333333 189.9458 229.9595 8 h after light 157.6804 120.2398 185.6086 12 h after light 165.0142 131.8972 221.1017 16 h after light 228.72336666666666 200.6692 270.37 4 h after dark 272.4277 267.4711 275.5461 8 h after dark 155.60386666666668 103.1182 196.9044