condition	mean	min	max
4 h after light	490.56491800000003	476.744442	504.385394
8 h after light	429.804626	418.347003	441.262249
12 h after light	444.088312	424.674636	463.501988
4 h after dark	322.5012875	286.30898	358.693595
8 h after dark	426.5869315	365.897432	487.276431
12 h after dark	459.62014	459.62014	459.62014