condition	mean	min	max
0 h after light	1.845345	0.73919	2.9515
4 h after light	2.958685	2.91001	3.00736
8 h after light	25.14745	23.2844	27.0105
4 h after dark	7.25975	6.54795	7.97155
8 h after dark	3.64888	3.63357	3.66419
12 h after dark	1.826155	1.44166	2.21065