condition	mean	min	max
0 h after light	1.516295	0.0	3.03259
4 h after light	1.5541999999999998	1.07474	2.03366
8 h after light	2.66135	2.03166	3.29104
4 h after dark	2.916665	2.62395	3.20938
8 h after dark	2.065475	1.9657	2.16525
12 h after dark	1.075119	0.821428	1.32881