condition mean min max 0 h after light 0.07114975 0.0568589 0.0854406 4 h after light 0.1283165 0.116144 0.140489 8 h after light 0.142744 0.116157 0.169331 4 h after dark 0.08435515 0.0840951 0.0846152 8 h after dark 0.05664185000000001 0.0281447 0.085139 12 h after dark 0.1404425 0.113844 0.167041