condition mean min max 1 h after light 4.603194905 4.603194905 4.603194905 3 h after light 2.3970210549999997 1.479397936 3.3146441739999997 5 h after light 1.2716050269999999 0.893597912 1.6496121419999998 7 h after light 1.4065604345 1.2246497140000001 1.588471155 9 h after light 1.503274932 1.251808717 1.7547411469999998 11 h after light 1.9340562099999998 0.93916671 2.92894571 1 h after dark 2.2303410935 1.7628697759999998 2.697812411 3 h after dark 2.4771234755 2.066598091 2.88764886 5 h after dark 2.136563739 2.03223459 2.2408928880000003 7 h after dark 3.62049394 2.693078131 4.547909749 9 h after dark 4.2078393435 4.147476162 4.268202525 11 h after dark 5.4941858365 4.850950502 6.137421171000001