condition mean min max 0 h after light 0.0617265 0.0 0.123453 2 h after light 0.0643745 0.0 0.128749 4 h after light 0.1144655 0.11241 0.116521 8 h after light 0.0592155 0.0 0.118431 12 h after light 0.0654515 0.0 0.130903 2 h after dark 0.0 0.0 0.0 4 h after dark 0.33482850000000003 0.228778 0.440879 8 h after dark 0.062194 0.0 0.124388 12 h after dark 0.122412 0.0 0.244824