condition	mean	min	max
4 h after light	9.7661765	8.881247	10.651106
8 h after light	9.3974735	8.93516	9.859787
12 h after light	9.8786505	8.86371	10.893591
4 h after dark	9.277683	8.655294	9.900072
8 h after dark	9.5439235	8.669061	10.418786
12 h after dark	8.538338	8.538338	8.538338