condition mean min max 0 h after light 0.0842744 0.0811686 0.0873802 2 h after light 0.04065645 0.0 0.0813129 4 h after light 0.02061835 0.0 0.0412367 8 h after light 0.146456 0.125261 0.167651 12 h after light 0.06670695 0.040761 0.0926529 2 h after dark 0.1517055 0.136282 0.167129 4 h after dark 0.11923349999999999 0.11702 0.121447 8 h after dark 0.066845 0.045648 0.088042 12 h after dark 0.04249265 0.0416637 0.0433216