condition	mean	min	max
1 h after light	21.85671636	20.52906661	23.18436611
3 h after light	19.852663103333335	17.47280198	24.47202993
5 h after light	17.07566504	14.7671435	19.11161832
7 h after light	15.31865841	12.47195784	17.48957249
9 h after light	13.21450972	10.52052375	14.82071005
11 h after light	12.365766113333335	11.25552032	13.19404841
13 h after light	13.757414843333333	12.06991319	16.95734179
15 h after light	17.631535633333332	14.98629892	22.368761199999998
1 h after dark	14.44368988	10.24483711	17.98750249
3 h after dark	13.162392359666665	9.652929249	16.890245999999998
5 h after dark	11.068435643333334	10.65281408	11.43159144
7 h after dark	11.861732236	9.270550027999999	13.34588093