condition mean min max 1 h after light 2235.381425 2235.381425 2235.381425 3 h after light 2033.1167490000003 1815.742191 2250.4913070000002 5 h after light 2218.7702710000003 2209.5602280000003 2227.980314 7 h after light 1751.7542819999999 1443.830984 2059.67758 9 h after light 2141.7340595 1725.114632 2558.3534870000003 11 h after light 2060.726245 1816.261474 2305.191016 1 h after dark 2962.383525 2309.531983 3615.235067 3 h after dark 6121.456244999999 5998.672358 6244.240132 5 h after dark 4362.6145495 4279.448837 4445.780261999999 7 h after dark 3975.8661309999998 3536.0304380000002 4415.701824 9 h after dark 3594.2443404999995 3503.1208939999997 3685.3677869999997 11 h after dark 3185.4013985 2934.756841 3436.0459560000004