condition mean min max 4 h after light 0.10517599999999999 0.104767 0.105585 8 h after light 0.06597315 0.0143213 0.117625 12 h after light 0.1128695 0.104478 0.121261 4 h after dark 0.16666950000000003 0.162117 0.171222 8 h after dark 0.1138012 0.0915244 0.136078 12 h after dark 0.1197355 0.104313 0.135158