condition mean min max 3 h after light 0.0775242 0.0 0.134439 6 h after light 0.042968733333333335 0.0412876 0.0444064 9 h after light 0.06331503333333334 0.0 0.145957 12 h after light 0.03067375 0.0 0.0814765 3 h after dark 0.05052433333333334 0.0 0.151573 6 h after dark 0.062662 0.0 0.100686 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0250182 0.0 0.0500364