condition	mean	min	max
4 h after light	11.011050000000001	9.687299	12.334801
8 h after light	10.497341500000001	10.19866	10.796023
12 h after light	9.4184525	8.638245	10.19866
4 h after dark	10.4376455	9.404861	11.47043
8 h after dark	9.705292	9.122445	10.288139
12 h after dark	9.755935	9.755935	9.755935