condition mean min max 0 h after light 0.12073485 0.0805857 0.160884 4 h after light 0.282233 0.27759 0.286876 8 h after light 0.242206 0.238756 0.245656 4 h after dark 0.2375595 0.197511 0.277608 8 h after dark 0.23867850000000002 0.237677 0.23968 12 h after dark 0.2383775 0.235753 0.241002