condition	mean	min	max
4 h after light	10.1525195	9.56969	10.735349
8 h after light	10.426389499999999	10.42195	10.430829
12 h after light	9.261924	8.729562	9.794286
4 h after dark	10.8041105	10.430829	11.177392
8 h after dark	11.022488	10.960777	11.084199
12 h after dark	10.167035	10.167035	10.167035