condition	mean	min	max
4 h after light	11.3600765	11.04239	11.677763
8 h after light	11.0560285	10.717382	11.394675
12 h after light	11.2591735	11.123672	11.394675
4 h after dark	11.762842	11.554061	11.971623
8 h after dark	11.333193999999999	11.009666	11.656722
12 h after dark	11.19173	11.19173	11.19173