condition mean min max 4 h after light 118.433822 104.414015 132.453629 8 h after light 165.1395455 118.948692 211.330399 12 h after light 169.633231 155.226135 184.040327 4 h after dark 246.860506 205.348575 288.372437 8 h after dark 270.20072749999997 189.246321 351.155134 12 h after dark 173.62856 173.62856 173.62856