condition	mean	min	max
0 h after light	3.51569	3.15257	3.87881
4 h after light	3.324735	3.3218	3.32767
8 h after light	2.947495	2.85255	3.04244
4 h after dark	3.897745	3.10813	4.68736
8 h after dark	4.329995	4.22444	4.43555
12 h after dark	3.6039849999999998	3.24828	3.95969