condition	mean	min	max
2 h after light	26.94193333333333	19.8664	32.5894
6 h after light	19.05225	12.6731	25.6772
10 h after light	17.0948	12.1933	21.2621
14 h after light	21.723433333333332	13.0192	29.9089
18 h after light	23.5494	14.4549	32.8206
2 h after dark	22.927816666666665	12.6291	28.8265