condition	mean	min	max
4 h after light	11.9160045	11.24611	12.585899
8 h after light	10.985007	10.586879	11.383135
12 h after light	10.7364395	10.477438	10.995441
4 h after dark	10.415068000000002	10.196281	10.633855
8 h after dark	10.586879	10.586879	10.586879
12 h after dark	10.240275	10.240275	10.240275