condition	mean	min	max
2 h after light	33.6399	32.6359	34.2747
6 h after light	34.48166666666667	32.4032	36.0856
10 h after light	24.168333333333333	23.5712	25.2913
2 h after dark	20.3482	19.9963	20.6117
6 h after dark	20.6296	20.2854	20.8739
10 h after dark	19.8011	19.5014	20.3797