condition mean min max 0 h after light 0.1659788 0.0936076 0.23835 2 h after light 0.0 0.0 0.0 4 h after light 0.10622195 0.0931119 0.119332 8 h after light 0.09756870000000001 0.0617284 0.133409 12 h after light 0.04912235 0.030016 0.0682287 2 h after dark 0.04798185 0.0 0.0959637 4 h after dark 0.060716 0.0 0.121432 8 h after dark 0.152006 0.135938 0.168074 12 h after dark 0.220821 0.159508 0.282134