condition mean min max 0 h after light 0.580989 0.495374 0.666604 2 h after light 0.5112304999999999 0.27808 0.744381 4 h after light 0.121395 0.0 0.24279 8 h after light 0.829877 0.764472 0.895282 12 h after light 0.3279395 0.282731 0.373148 2 h after dark 1.2086655 0.892491 1.52484 4 h after dark 1.150275 0.81817 1.48238 8 h after dark 1.424315 1.20897 1.63966 12 h after dark 0.8466274999999999 0.635685 1.05757