condition mean min max 0 h after light 0.2049215 0.103532 0.306311 2 h after light 0.405873 0.347817 0.463929 4 h after light 0.3490678 0.0912716 0.606864 8 h after light 0.7066285000000001 0.637955 0.775302 12 h after light 2.241445 1.72554 2.75735 2 h after dark 3.3710649999999998 3.12485 3.61728 4 h after dark 2.562255 2.52744 2.59707 8 h after dark 1.716134 0.913078 2.51919 12 h after dark 1.65506 1.32409 1.98603