condition	mean	min	max
0 h after light	1.2561499999999999	1.15841	1.35389
4 h after light	2.06546	1.77051	2.36041
8 h after light	2.10963	1.96532	2.25394
4 h after dark	4.5904050000000005	4.06112	5.11969
8 h after dark	2.796925	2.64617	2.94768
12 h after dark	1.991915	1.49418	2.48965