condition mean min max 0 h after light 0.06426265 0.0491532 0.0793721 2 h after light 0.1014533 0.0551846 0.147722 4 h after light 0.037017 0.0240907 0.0499433 8 h after light 0.1013802 0.0758544 0.126906 12 h after light 0.052737450000000005 0.0493672 0.0561077 2 h after dark 0.05281135 0.050604 0.0550187 4 h after dark 0.02406805 0.0236213 0.0245148 8 h after dark 0.04097195 0.0266578 0.0552861 12 h after dark 0.0 0.0 0.0