condition mean min max 0 h after light 0.204622 0.164704 0.24454 2 h after light 0.186913 0.164343 0.209483 4 h after light 0.240198 0.171002 0.309394 8 h after light 0.257629 0.225009 0.290249 12 h after light 0.8249735 0.723884 0.926063 2 h after dark 0.3815465 0.260506 0.502587 4 h after dark 0.261658 0.191754 0.331562 8 h after dark 0.347144 0.23867 0.455618 12 h after dark 0.23686849999999998 0.219753 0.253984