condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.2227475 0.210068 0.235427 4 h after light 0.1560415 0.106533 0.20555 8 h after light 0.05414 0.0 0.10828 12 h after light 0.1053045 0.0 0.210609 2 h after dark 0.0 0.0 0.0 4 h after dark 0.0 0.0 0.0 8 h after dark 0.11582799999999999 0.113726 0.11793 12 h after dark 0.109778 0.107636 0.11192