condition	mean	min	max
1 h after light	16.638182174999997	16.14009375	17.1362706
3 h after light	17.46946719	15.65216127	20.57117675
5 h after light	17.984011816666666	14.63370545	21.05264206
7 h after light	18.070131106666665	13.12551021	23.66236277
9 h after light	22.8961871	21.24937469	24.22538629
11 h after light	20.857523556666667	19.2708151	23.25269877
13 h after light	20.917292736666667	20.16151768	21.32730102
15 h after light	21.88934566	18.47769638	25.05867553
1 h after dark	25.242929886666666	23.43818832	26.75324313
3 h after dark	22.914716476666666	20.072978699999997	25.38077289
5 h after dark	21.415653963333334	18.26266437	25.131980600000002
7 h after dark	20.42052982	19.84693706	21.26999774