condition	mean	min	max
1 h after light	20.918010445	16.63562294	25.20039795
3 h after light	23.702534603333334	18.50930182	27.20178748
5 h after light	20.106286163333333	18.01547304	23.44061633
7 h after light	18.561279696666666	18.33648862	18.77557046
9 h after light	17.393259313333335	16.61409443	17.98269059
11 h after light	18.083485396666667	11.86727259	22.60075394
13 h after light	17.067035103333335	15.94696313	19.19929197
15 h after light	19.30866036	17.62601753	20.69763163
1 h after dark	17.160728963333334	15.65672752	18.34075718
3 h after dark	19.598394033333335	18.47938205	21.03187896
5 h after dark	18.257808830000002	15.70748787	20.42351398
7 h after dark	20.59991541	16.33621248	25.30156594