condition mean min max 1 h after light 1.9534195935 1.16316543 2.743673757 3 h after light 0.6004265896666666 0.37228626600000003 0.833448478 5 h after light 1.90245182 1.290186433 2.607929925 7 h after light 1.8265212863333333 1.20619914 2.5245227040000002 9 h after light 2.4499200333333335 0.992290681 4.420701196 11 h after light 1.7513628606666667 1.185395532 2.6065721219999998 1 h after dark 1.5751398966666668 1.3750894180000002 1.697863444 3 h after dark 1.7014356266666666 0.297811451 2.741468223 5 h after dark 0.6636525293333333 0.320627232 0.936094055 7 h after dark 0.400618209 0.0 0.940394947 9 h after dark 0.9699735313333333 0.742070618 1.168707961 11 h after dark 0.7684111033333333 0.526488353 1.155731552