condition	mean	min	max
4 h after light	706.709069	658.84531	754.572828
8 h after light	605.4862385	603.844821	607.127656
12 h after light	684.6703665	684.416369	684.924364
4 h after dark	633.353026	598.242016	668.464036
8 h after dark	896.6805435	893.770518	899.590569
12 h after dark	823.001869	823.001869	823.001869