condition	mean	min	max
4 h after light	35.265299999999996	30.0783	40.4523
8 h after light	28.0108	27.4391	28.5825
12 h after light	20.616	20.4423	20.7897
4 h after dark	44.29725	37.9683	50.6262
8 h after dark	39.778549999999996	39.1426	40.4145
12 h after dark	37.89845	36.7259	39.071