condition mean min max 0 h after light 0.110995 0.0 0.22199 2 h after light 0.15350350000000001 0.110253 0.196754 4 h after light 0.1978026 0.0962612 0.299344 8 h after light 0.20264200000000002 0.101032 0.304252 12 h after light 0.0560485 0.0 0.112097 2 h after dark 0.0 0.0 0.0 4 h after dark 0.04719275 0.0 0.0943855 8 h after dark 0.1597775 0.0 0.319555 12 h after dark 0.2056405 0.201629 0.209652