condition	mean	min	max
0 h after light	8.565475	7.83582	9.29513
2 h after light	8.482585	7.99974	8.96543
4 h after light	9.234435000000001	9.02673	9.44214
8 h after light	8.69334	8.19541	9.19127
12 h after light	11.889	11.5292	12.2488
2 h after dark	8.718319999999999	8.54741	8.88923
4 h after dark	7.403485	7.33936	7.46761
8 h after dark	10.074915	9.20313	10.9467
12 h after dark	6.89276	6.76604	7.01948