condition	mean	min	max
0 h after light	15.8593	12.6938	19.0248
2 h after light	8.268965	7.51698	9.02095
4 h after light	6.718665	4.72389	8.71344
8 h after light	17.25975	15.4302	19.0893
12 h after light	19.088549999999998	13.7153	24.4618
2 h after dark	19.18055	17.3929	20.9682
4 h after dark	11.159144999999999	6.95219	15.3661
8 h after dark	11.8421	11.6272	12.057
12 h after dark	17.0759	15.731	18.4208