condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.246812 0.0 0.493624 4 h after light 0.7694075 0.72451 0.814305 8 h after light 0.190105 0.0 0.38021 12 h after light 0.1237235 0.0 0.247447 2 h after dark 0.688313 0.551548 0.825078 4 h after dark 1.031021 0.710392 1.35165 8 h after dark 0.34392350000000005 0.133619 0.554228 12 h after dark 0.0 0.0 0.0