condition mean min max 0 h after light 2.34795 1.11025 3.58565 2 h after light 0.235871 0.222445 0.249297 4 h after light 0.33843 0.0 0.67686 8 h after light 0.0 0.0 0.0 12 h after light 0.23824250000000002 0.223017 0.253468 2 h after dark 0.3528785 0.248548 0.457209 4 h after dark 0.3241655 0.221492 0.426839 8 h after dark 1.7290100000000002 1.20427 2.25375 12 h after dark 2.192795 1.42216 2.96343