condition	mean	min	max
2 h after light	14.308333333333334	14.0116	14.6141
6 h after light	14.6487	14.1773	14.9048
10 h after light	16.7529	15.5828	17.8217
2 h after dark	18.2843	17.3943	19.3622
6 h after dark	22.072766666666666	21.6154	22.8442
10 h after dark	20.7706	19.728	22.0129