condition	mean	min	max
0 h after light	1.2237550000000001	1.22266	1.22485
4 h after light	0.663063	0.463646	0.86248
8 h after light	1.132725	1.11659	1.14886
4 h after dark	1.34174	1.20556	1.47792
8 h after dark	0.744152	0.741029	0.747275
12 h after dark	0.790177	0.735031	0.845323