condition	mean	min	max
0 h after light	7.8505	5.2399	10.4611
4 h after light	6.5541350000000005	6.44632	6.66195
8 h after light	1.977955	1.29371	2.6622
4 h after dark	3.86296	2.56854	5.15738
8 h after dark	5.822525000000001	5.15146	6.49359
12 h after dark	3.222045	2.61177	3.83232