condition	mean	min	max
4 h after light	13.212157000000001	13.045476	13.378838
8 h after light	13.099029	12.824306	13.373752
12 h after light	13.1037775	13.045476	13.162079
4 h after dark	11.873004000000002	10.700532	13.045476
8 h after dark	12.442229000000001	12.361307	12.523151
12 h after dark	14.323735	14.323735	14.323735