condition	mean	min	max
4 h after light	585.6070804999999	496.5167	674.697461
8 h after light	499.4528605	476.442895	522.462826
12 h after light	536.268052	534.90781	537.628294
4 h after dark	427.63424	317.001288	538.267192
8 h after dark	470.64771599999995	376.216928	565.078504
12 h after dark	598.693595	598.693595	598.693595