condition	mean	min	max
3 h after light	16.6455	14.5954	19.2122
6 h after light	21.500166666666665	16.8736	26.5844
9 h after light	25.199733333333334	24.0107	26.7033
12 h after light	29.912375	23.3425	33.1442
3 h after dark	36.4957	31.6254	39.4632
6 h after dark	29.430933333333332	25.669	31.8822
9 h after dark	22.132	21.6672	22.3874
12 h after dark	18.547	15.2404	21.8536