condition	mean	min	max
1 h after light	20.574363814999998	19.55746934	21.59125829
3 h after light	20.09141701	18.117931600000002	21.90778857
5 h after light	18.623640243333334	15.94562868	21.24563631
7 h after light	18.33507765	16.69349196	19.23217517
9 h after light	16.791151443333334	14.31524338	18.21562179
11 h after light	18.303621306666667	17.03688734	19.03218382
1 h after dark	16.782101689999998	11.95729929	19.82960193
3 h after dark	15.812311213333333	14.07159104	17.33371321
5 h after dark	16.231265166666667	15.34154146	16.77949183
7 h after dark	17.55866957	16.05643781	19.10177236
9 h after dark	20.05032757	19.45285119	20.53791919
11 h after dark	16.688255576666666	15.33397328	19.06421019