condition	mean	min	max
1 h after light	16.400139275	15.77543114	17.02484741
3 h after light	14.363171756666667	12.60570304	15.71645702
5 h after light	19.480099806666665	17.83392829	21.53404995
7 h after light	17.261279273333333	14.25571218	19.03114198
9 h after light	18.465300943333332	17.59932863	18.99527875
11 h after light	16.7955245	14.17621596	18.69284579
1 h after dark	15.83730952	12.07687228	19.68590916
3 h after dark	18.76073607	17.347517	21.03778876
5 h after dark	19.772747093333333	17.63449778	21.86975267
7 h after dark	20.091412876666666	17.58316346	22.41380912
9 h after dark	22.891893823333334	21.69414153	24.22330516
11 h after dark	19.744270463333333	18.29547027	21.86777051