condition	mean	min	max
4 h after light	11.224019	10.883606	11.564432
8 h after light	11.8891625	11.747122	12.031203
12 h after light	12.1797235	11.564432	12.795015
4 h after dark	14.078814	11.739715	16.417913
8 h after dark	10.7710875	10.733866	10.808309
12 h after dark	11.713486	11.713486	11.713486