condition	mean	min	max
1 h after light	16.98630068	16.7771387	17.19546266
3 h after light	20.698837443333336	19.64694872	21.67401869
5 h after light	18.55806459	16.30984264	21.88348652
7 h after light	22.630747686666666	19.98724587	25.69422082
9 h after light	18.272279266666665	14.85811727	22.12218195
11 h after light	20.37040431333333	18.70208268	21.57723149
1 h after dark	18.12253184	13.38935174	24.09961537
3 h after dark	17.40490227	14.50448412	21.29289466
5 h after dark	21.812985689999998	19.88548134	23.35318741
7 h after dark	20.773622876666668	19.24809124	23.20131438
9 h after dark	17.222196026666666	15.59624251	19.56071657
11 h after dark	20.756959303333332	15.06020478	25.61079634