condition	mean	min	max
0 h after light	0.7294565	0.707965	0.750948
4 h after light	0.5180535000000001	0.297032	0.739075
8 h after light	1.6465049999999999	1.35655	1.93646
4 h after dark	1.782575	1.72462	1.84053
8 h after dark	1.009192	0.984364	1.03402
12 h after dark	0.883294	0.790192	0.976396