condition mean min max 3 h after light 0.7696943333333334 0.571521 1.12247 6 h after light 0.22807666666666665 0.197707 0.283352 9 h after light 0.23289 0.0 0.364775 12 h after light 0.5008805 0.358859 0.628555 3 h after dark 0.289572 0.115581 0.462347 6 h after dark 0.4686263333333333 0.330774 0.57583 9 h after dark 0.20489433333333334 0.149419 0.254736 12 h after dark 0.1144645 0.0 0.228929