condition	mean	min	max
0 h after light	1.4954450000000001	1.30539	1.6855
4 h after light	3.17562	3.09074	3.2605
8 h after light	5.29505	4.71543	5.87467
4 h after dark	7.04496	6.72368	7.36624
8 h after dark	4.371665	3.98957	4.75376
12 h after dark	2.0648299999999997	1.43749	2.69217