condition	mean	min	max
4 h after light	0.4502655	0.238861	0.66167
8 h after light	1.1835915	0.705793	1.66139
12 h after light	4.17953	3.50659	4.85247
4 h after dark	1.6655366666666667	1.48229	1.88843
8 h after dark	0.833999	0.646342	1.07586
12 h after dark	0.3988103333333334	0.213228	0.68766