condition	mean	min	max
0 h after light	1.156496	0.724082	1.58891
4 h after light	1.155905	1.05398	1.25783
8 h after light	1.17462	1.05296	1.29628
4 h after dark	1.458885	1.3939	1.52387
8 h after dark	1.5178850000000002	1.42626	1.60951
12 h after dark	1.633695	1.54952	1.71787