condition	mean	min	max
4 h after light	12.865541	12.168664	13.562418
8 h after light	11.133189	10.824862	11.441516
12 h after light	10.93278	10.392214	11.473346
4 h after dark	11.0400675	9.993443	12.086692
8 h after dark	11.2779055	10.026407	12.529404
12 h after dark	13.630087	13.630087	13.630087