condition mean min max 0 h after light 1.3914104999999999 0.882581 1.90024 2 h after light 1.90171 1.32622 2.4772 4 h after light 0.6646665 0.432566 0.896767 8 h after light 2.0490815 0.908013 3.19015 12 h after light 1.9543914999999998 0.886423 3.02236 2 h after dark 0.9680825 0.454315 1.48185 4 h after dark 0.6522479999999999 0.424137 0.880359 8 h after dark 1.462515 1.43598 1.48905 12 h after dark 0.9150670000000001 0.471054 1.35908