condition	mean	min	max
1 h after light	18.738576169999998	13.00552721	22.80167151
3 h after light	14.14552132	12.96028554	15.50101268
5 h after light	18.552417966666667	17.27264424	19.60713748
7 h after light	17.292742793333332	12.57830708	23.20526198
9 h after light	18.445290603333333	14.02386736	22.982788
11 h after light	17.63533418	13.55938619	20.06350263
13 h after light	20.175528656666668	15.10754853	23.40758946
15 h after light	18.95129395	16.90798113	21.22749164
1 h after dark	24.788704706666667	21.99738527	26.99697043
3 h after dark	18.906348756666667	15.07219852	24.25192205
5 h after dark	20.27108737	18.72613105	21.82012626
7 h after dark	25.31046467	24.74435537	26.31469886