condition	mean	min	max
0 h after light	2.84804	2.50102	3.19506
4 h after light	3.8398700000000003	3.40415	4.27559
8 h after light	2.6111	2.35371	2.86849
4 h after dark	3.0951449999999996	2.17951	4.01078
8 h after dark	6.007785	5.88137	6.1342
12 h after dark	4.145985	3.7134	4.57857