condition	mean	min	max
4 h after light	11.609416666666666	11.47452	11.842039999999999
8 h after light	11.497576666666667	11.34527	11.65805
12 h after light	11.30364	11.17557	11.51325
4 h after dark	11.23235	11.11593	11.41262
8 h after dark	11.2221	11.11722	11.37257
12 h after dark	11.157246666666667	10.96832	11.46469