condition mean min max 0 h after light 0.4079315 0.0 0.815863 2 h after light 0.5214165 0.28362 0.759213 4 h after light 0.123814 0.0 0.247628 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 4 h after dark 0.1214015 0.0 0.242803 8 h after dark 0.4262125 0.0 0.852425 12 h after dark 0.1296705 0.0 0.259341