condition mean min max 3 h after light 0.1426456 0.0 0.740059 7 h after light 0.125604475 0.0 0.528679 11 h after light 0.1263009 0.0 0.550116 2 h after dark 0.18268557500000002 0.0 0.771078 6 h after dark 0.16210803333333335 0.0 0.572602 10 h after dark 0.2639935666666666 0.0 1.31296