condition	mean	min	max
0 h after light	1.262585	1.05325	1.47192
4 h after light	1.368385	1.28553	1.45124
8 h after light	1.040175	0.0	2.08035
4 h after dark	0.3101835	0.207333	0.413034
8 h after dark	0.7283219999999999	0.621284	0.83536
12 h after dark	0.93353	0.83997	1.02709