condition mean min max 3 h after light 0.018819966666666667 0.0 0.0564599 6 h after light 0.0 0.0 0.0 9 h after light 0.12209623333333333 0.050616 0.223932 12 h after light 0.14383100000000001 0.0 0.310622 3 h after dark 0.08251566666666667 0.05814 0.116274 6 h after dark 0.0 0.0 0.0 9 h after dark 0.025052533333333335 0.0 0.0751576 12 h after dark 0.0 0.0 0.0