condition	mean	min	max
4 h after light	11.555678499999999	11.155791	11.955566
8 h after light	9.643851	9.192432	10.09527
12 h after light	10.308883	9.304807	11.312959
4 h after dark	10.283783	10.176254	10.391312
8 h after dark	9.792548	9.193784	10.391312
12 h after dark	11.651417	11.651417	11.651417