condition mean min max 0 h after light 1.340755 0.47506 2.20645 2 h after light 0.0 0.0 0.0 4 h after light 0.224192 0.0 0.448384 8 h after light 0.0 0.0 0.0 12 h after light 0.2518635 0.0 0.503727 2 h after dark 0.474132 0.454315 0.493949 4 h after dark 0.8643164999999999 0.848274 0.880359 8 h after dark 1.701845 1.48905 1.91464 12 h after dark 1.38612 1.35908 1.41316