condition	mean	min	max
4 h after light	21.9740675	19.789552	24.158583
8 h after light	26.181076	24.158583	28.203569
12 h after light	22.737164	19.963064	25.511264
4 h after dark	24.1944855	24.158583	24.230388
8 h after dark	23.4142345	22.292948	24.535521
12 h after dark	24.158583	24.158583	24.158583