condition	mean	min	max
4 h after light	74.2907015	58.90029	89.681113
8 h after light	83.0922475	58.832959	107.351536
12 h after light	51.608216999999996	47.771468	55.444966
4 h after dark	27.107585999999998	18.24873	35.966442
8 h after dark	31.026897	22.09825	39.955544
12 h after dark	78.824283	78.824283	78.824283