condition	mean	min	max
4 h after light	10.364321	9.900072	10.82857
8 h after light	10.3592725	9.723093	10.995452
12 h after light	10.459958499999999	9.120562	11.799355
4 h after dark	10.0077325	9.236535	10.77893
8 h after dark	9.530287000000001	8.919309	10.141265
12 h after dark	9.900072	9.900072	9.900072