condition	mean	min	max
1 h after light	19.390169345	16.26132919	22.5190095
3 h after light	22.051337656666664	19.14154974	26.00181163
5 h after light	24.900002216666667	19.97972645	27.73412364
7 h after light	25.66835849	23.90984221	28.94692974
9 h after light	24.795747546666668	22.29535506	26.0776164
11 h after light	24.197664666666668	20.94604497	29.25566432
13 h after light	16.990706356666667	15.67857808	18.57836255
15 h after light	20.950542286666668	15.03445785	29.44332692
1 h after dark	21.841315836666666	18.18199392	24.96837894
3 h after dark	22.46871899	18.32667351	30.40096732
5 h after dark	21.255385206666666	18.53677906	24.85742964
7 h after dark	19.76407758	17.44770991	22.55261772