condition	mean	min	max
4 h after light	53.760786499999995	50.468196	57.053377
8 h after light	60.318171	60.074266	60.562076
12 h after light	56.885972499999994	47.752175	66.01977
4 h after dark	57.276819	52.352517	62.201121
8 h after dark	63.960725000000004	61.679439	66.242011
12 h after dark	64.810775	64.810775	64.810775