condition	mean	min	max
0 h after light	2.07434	1.94235	2.20633
4 h after light	2.454545	1.91164	2.99745
8 h after light	2.586775	2.31512	2.85843
4 h after dark	2.205435	1.51026	2.90061
8 h after dark	2.0169449999999998	1.97542	2.05847
12 h after dark	1.8077800000000002	1.0683	2.54726