condition	mean	min	max
1 h after light	21.022268096666664	20.14050395	22.21701327
3 h after light	20.225260016666667	17.06010701	22.28259618
5 h after light	22.24808465	18.4764952	28.52863706
7 h after light	20.07717392	17.88054181	23.61292578
9 h after light	18.485470763333332	17.37082605	20.31901473
11 h after light	19.762053103333333	17.88684986	22.47550841
13 h after light	19.343869306666665	16.02594053	21.12337804
15 h after light	19.667990353333334	19.29504254	20.34824642
1 h after dark	22.3234614	19.53614633	24.36481687
3 h after dark	19.499716706666668	18.16738215	20.37876497
5 h after dark	23.56818822	21.73522304	26.03904453
7 h after dark	21.618792053333333	18.97220798	25.40608098