condition	mean	min	max
4 h after light	14.4447945	11.856044	17.033545
8 h after light	18.964989000000003	17.393083	20.536895
12 h after light	36.1320075	22.836882	49.427133
4 h after dark	25.716540000000002	21.692123	29.740957
8 h after dark	60.6547305	37.452972	83.856489
12 h after dark	16.129182	16.129182	16.129182