condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.11305163333333333 0.0813562 0.170297 9 h after light 0.48717299999999997 0.383472 0.606742 12 h after light 0.40896442499999996 0.0802737 0.730981 3 h after dark 0.240865 0.125237 0.298686 6 h after dark 0.0948034 0.0 0.198399 9 h after dark 0.10336343333333334 0.0 0.21942 12 h after dark 0.0985955 0.0 0.197191